The BEST episodes of Numberblocks

Every episode of Numberblocks ever, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Numberblocks!

The adventures of ten friends, in Numberland who can always count on each other. Each friend has a different ability that helps them on their adventures.

Last Updated: 12/28/2025Network: CBeebiesStatus: Continuing
Twoland
star
9.67
3 votes

#1 - Twoland

Season 5 - Episode 8 - Aired 3/17/2021

What if Two was the first Numberblock? Imagine that! Learn about even numbers up to 20 with the Numberblocks.

Watch Now:Amazon
We Need Another Hero
star
9.50
2 votes

#2 - We Need Another Hero

Season 7 - Episode 10 - Aired 8/30/2024

When the octo-alert system goes out of control, it’s up to Octoblock to assemble the Super Eights to save the day. Meet the Numberblocks that make up the Eight Times Table!

Watch Now:Amazon
The Magical Nines
star
9.50
2 votes

#3 - The Magical Nines

Season 7 - Episode 13 - Aired 9/4/2024

Ninety puts on a magic show using two giant hands to help the Numberblobs find all the Magical Nines that make up the Nine Times Table.

Watch Now:Amazon
Seventy-two's Super Surprise
star
9.50
2 votes

#4 - Seventy-two's Super Surprise

Season 7 - Episode 12 - Aired 9/3/2024

When Octoblock gets captured by Octonaughty, it’s up to superhero Seventy-two to help rescue Octoblock and save the day.

Watch Now:Amazon
Mirror, Mirror
star
9.33
3 votes

#5 - Mirror, Mirror

Season 3 - Episode 19 - Aired 10/18/2018

One makes a wish that the magic mirror could make lots of friends at once, and pretty soon it's pandemonium.

Watch Now:Amazon
What If?
star
9.33
3 votes

#6 - What If?

Season 5 - Episode 29 - Aired 6/24/2021

What if there was a way to explore every possible question? Imagine that! Learn the power of asking questions with the Numberblocks.

Watch Now:Amazon
Twelve
star
9.33
3 votes

#7 - Twelve

Season 3 - Episode 22 - Aired 1/22/2019

Ten and Two make Twelve, who discovers she is a super-rectangle with amazing special powers.

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The Whole of Me
star
9.17
6 votes

#8 - The Whole of Me

Season 1 - Episode 12 - Aired 2/7/2017

The Numberblocks show us what they are made of in a song and dance all about the parts that make a whole. Find out how to split numbers into smaller numbers with the Numberblocks.

Watch Now:Amazon
Blockzilla
star
9.00
5 votes

#9 - Blockzilla

Season 3 - Episode 2 - Aired 9/25/2018

Coming now to a screen near you - the monster tale of a colossal creature who really, really likes bigger numbers. Learn about comparing numbers with the Numberblocks.

Watch Now:Amazon
Double Doors, Double Locked
star
9.00
1 votes

#10 - Double Doors, Double Locked

Season 8 - Episode 12 - Aired 9/1/2025

It's the double doors challenge! How will the Numberblocks solve Fifteen's puzzles?

Watch Now:Amazon
Five Makes a Wish
star
9.00
1 votes

#11 - Five Makes a Wish

Season 8 - Episode 8 - Aired 8/26/2025

Five must work with her friends to reach the stars and make a wish.

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Space Division
star
9.00
2 votes

#12 - Space Division

Season 7 - Episode 15 - Aired 9/6/2024

One Hundred assembles a Space Division team to investigate a mysterious signal. She has to use the different Times Tables to work out who fits into the 10x10 hyper-booster grid.

Watch Now:Amazon
Super Eights Assemble
star
9.00
2 votes

#13 - Super Eights Assemble

Season 7 - Episode 11 - Aired 9/2/2024

Get to know the Eight Times Table and the Super Eights as they assemble in the museum of superheroes, ready to save the day.

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Sail the Seven Seas
star
9.00
2 votes

#14 - Sail the Seven Seas

Season 7 - Episode 9 - Aired 8/29/2024

Ahoy there! Join the Seven Times Table as he sails the seven seas in search of the rainbow’s end. The Seven Times Table is a jolly friend, who brings good luck. He is very clever, and with Sevens he never gets stuck. He collects his crew as he sings his Seven Times sea shanty.

Watch Now:Amazon
Grid Games Galore
star
9.00
1 votes

#15 - Grid Games Galore

Season 7 - Episode 7 - Aired 8/27/2024

Numberblock Six is preparing for her board game club when Fifty-six passes by outside. Six is a little mixed up, thinking it’s her guest of honour, and pulls Fifty-six into the room. But what Six doesn’t realise is that Fifty-six is not the guest she was waiting for. Fifty-six is a superhero, who just happened to be passing by. Suddenly, Fifty-four arrives, a little late. He is the guest of honour Six has been waiting for, and he is so excited to start playing loads of lovely board games.

Watch Now:Amazon
All-Star Line-Up
star
9.00
1 votes

#16 - All-Star Line-Up

Season 7 - Episode 3 - Aired 8/21/2024

The Numberblobs are gathered for a star-studded evening with the family of Five's All-star Line-up. In the first half of the show, the Numberblobs watch performances from Numberblocks Five, Ten, Fifteen, Twenty and Twenty-Five. But where are the rest of the Five Times Table friends?

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Rockets and Rekenreks
star
9.00
2 votes

#17 - Rockets and Rekenreks

Season 6 - Episode 14 - Aired 3/21/2024

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100 Ways to Leave the Planet
star
9.00
2 votes

#18 - 100 Ways to Leave the Planet

Season 5 - Episode 30 - Aired 6/25/2021

It's time for the biggest adventure of all – there's a whole universe to explore. Get ready to be a number explorer with everything you've learned from the Numberblocks.

Watch Now:Amazon
Fifty
star
9.00
2 votes

#19 - Fifty

Season 4 - Episode 25 - Aired 8/6/2019

Superstar Fifty rocks out the Numberland stadium with her shining gold guitar.

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Thirty's Big Top
star
9.00
2 votes

#20 - Thirty's Big Top

Season 4 - Episode 23 - Aired 8/7/2019

Welcome to the Big Top, where Thirty and friends show off their circus tricks.

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Step Squads
star
9.00
2 votes

#21 - Step Squads

Season 3 - Episode 30 - Aired 2/1/2019

Only Step Squad can save One’s balloon – but what if there’s more than one Step Squad?

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Fifteen
star
9.00
2 votes

#22 - Fifteen

Season 3 - Episode 28 - Aired 1/30/2019

Hush, hush! Agent Fifteen is here, with a smashing new way to save the day – the Super Special Secret Step Squad! Learn all about the number 15 with Numberblock Fifteen.

Watch Now:Amazon
Thirteen
star
9.00
2 votes

#23 - Thirteen

Season 3 - Episode 26 - Aired 1/28/2019

Uh-oh. Unlucky Thirteen falls apart whenever anyone mentions his name.

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The Way of the Rectangle
star
9.00
3 votes

#24 - The Way of the Rectangle

Season 3 - Episode 23 - Aired 1/23/2019

Twelve shows the other Numberblocks how to put their blocks into columns and rows - and master the way of the rectangle.

Watch Now:Amazon
Hide and Seek
star
9.00
2 votes

#25 - Hide and Seek

Season 1 - Episode 15 - Aired 2/10/2017

Five is so good at hide and seek, she can find the others without looking up from her book - but how? Learn how to add to five with the Numberblocks.

Watch Now:Amazon